US4900725A - Steroids including a spiro ring in position 17, the process for their preparation and their use - Google Patents

Steroids including a spiro ring in position 17, the process for their preparation and their use Download PDF

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US4900725A
US4900725A US07/138,847 US13884787A US4900725A US 4900725 A US4900725 A US 4900725A US 13884787 A US13884787 A US 13884787A US 4900725 A US4900725 A US 4900725A
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beta
sup
compound
spiro
stage
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Francois Nioue
Lucien Nedelec
Daniel Philibert
Martine Moguilewsky
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Aventis Pharma SA
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Roussel Uclaf SA
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Assigned to ROUSSEL-UCLAF, 111, ROUTE DE NOISY, P.O. BOX 9, 93230 ROMAINVILLE, FRANCE A CORP. OF FRANCE reassignment ROUSSEL-UCLAF, 111, ROUTE DE NOISY, P.O. BOX 9, 93230 ROMAINVILLE, FRANCE A CORP. OF FRANCE ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: MOGUILEWSKY, MARTINE, NEDELEC, LUCIEN, NIQUE, FRANCOIS, PHILIBERT, DANIEL
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Assigned to AVENTIS PHARMA S.A. reassignment AVENTIS PHARMA S.A. MERGER (SEE DOCUMENT FOR DETAILS). Assignors: ROUSSEL, HOECHST MARION
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • A61P5/38—Drugs for disorders of the endocrine system of the suprarenal hormones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J33/002—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0077—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 substituted in position 11-beta by a carbon atom, further substituted by a group comprising at least one further carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0077—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 substituted in position 11-beta by a carbon atom, further substituted by a group comprising at least one further carbon atom
    • C07J41/0083—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 substituted in position 11-beta by a carbon atom, further substituted by a group comprising at least one further carbon atom substituted in position 11-beta by an optionally substituted phenyl group not further condensed with other rings

Definitions

  • the subject of the invention is particularly the products answering to the formula (I'): ##STR8## in which R 1 represents a carbocyclic or heterocyclic aryl or aralkyl radical, possibly substituted, with the exception of a phenyl alkynyl radical possibly substituted, R 2 in position alpha or beta represents a hydrocarbon radical containing from 1 to 18 carbon atoms, the oxygen atom of the ether spiro is in position beta, the dotted line in position 3', 4' indicates the possible presence of a second bond between the carbons which carries it, as well as their salts.
  • the radical R 2 can be in alpha or beta position.
  • the products are preferred in which R 2 is in beta position.
  • R 1 includes a function salifiable by an acid and particularly an amino function
  • addition salts are obtained with acids.
  • the invention is naturally extended to the addition salts with acids of the salifiable compounds with the formula (I), such, for example, as the salts formed with the following acids: hydrochloric, hydrobromic, nitric, sulphuric, phosphoric, acetic, formic, propionic, benzoic, maleic, fumaric, succinic, tartaric, citric, oxalic, glyoxylic, aspartic, alkane sulphonic such as methane- or ethane-sulphonic acids, arysulphonic such as benzene- or paratoluene-sulphonic acids and aryl carboxylic.
  • acids of the salifiable compounds with the formula (I) such, for example, as the salts formed with the following acids: hydrochloric, hydrobromic, nitric, sulphuric, phosphoric, acetic, formic, propionic, benzoic, maleic, fumaric, succinic, tartaric,
  • the basic agent used to obtain the products (I H ) is preferably an alkaline alcoholate such as sodium ethylate.
  • the useful posology varies as a function of the affection to be treated and of the administration route; it can vary, for example, from 10 mg to 1 g per day in an adult by oral route.
  • the 500 mg of compound A obtained at stage C is dissolved in 15 cm 3 of ethanol, 10 cm 3 of a 2N aqueous solution of hydrochloric acid is added, and the mixture is left for 45 minutes at 20° C. After adding an aqueous solution of sodium bicarbonate, extracting with methylene chloride, washing, drying and concentrating to dryness by distilling under reduced pressure, 390 mg of crude compound B is obtained.
  • reactional mixture After agitation for 16 hours at 20° C., the reactional mixture is poured into a 10% aqueous solution of ammonium chloride, extracted with ethyl acetate, washed with water, dried, and concentrated to dryness by distillation under reduced pressure. The residue obtained is chromatographed on silica, eluting with a mixture of cyclohexane and ethyl acetate (1/1), obtaining 8.3 g of the compound sought, utilized as it is for the following stage.
  • Stage B 3,3-(1,2-ethanediyl)cyclic acetal of 5-alpha,17-beta-dihydroxy-11-beta-[4-(methylthio)phenyl]-17-alpha-[3-(tetrahydro-2H-2-pyrannyloxy)-1-propynl]estra-9-en-3-one
  • UV Spectrum (ethanol): Infl. 228 nm; max. 255 nm ( ⁇ 15,000); Infl. 288 nm; Infl. 297 nm.
  • Stage C (Z) 3,3-(1,2-ethanediyl) cyclic acetal of 5-alpha,17-beta-dihydroxy-11-beta-[4-(methylthio)phenyl]-17-alpha-[3-(tetrahydro-2H-2-pyrannyloxy)-1-propenyl]estr-9-en-3-one.
  • the catalyst is filtered off, the remainder is concentrated to dryness by distilling under reduced pressure and the residue obtained is chromatographed on silica, eluting with a mixture of cyclohexane and ethyl acetate (1/1), so obtaining 151 mg of the compound sought.
  • a suspension comprising 35.2 cm 3 of the magnesium compound prepared above in 14 cm 3 of tetrahydrofuran is cooled to -20° C., 0.210 g of cuprous choride is added, with agitation for 10 minutes.
  • a solution of 2.5 g of the product obtained at stage A in 25 cm 3 of tetrahydrofuran is added, drop by drop, while maintaining the temperature at -20° C., and agitating for 1 hour.
  • 10 cm 3 of ammonium chloride in saturated solution is added drop by drop, then the reactional medium is poured into 90 cm 3 of a saturated solution of ammonium chloride and agitated for 15 minutes.
  • the aqueous phase is extracted with ethyl acetate. The organic phase is washed with water, dried, and the solvents are eliminated under reduced pressure.
  • reactional medium is poured into 100 cm 3 of a 0.2N solution of sodium thiosulphate and is extracted with methylene chloride. After washing with an aqueous solution of sodium bicarbonate, then with water, drying and eliminating the solvents, 11.8 g of crude product is collected which is chromatographed on silica (eluent: methylene chloride - methanol, 7-3). 1.34 g is obtained of the expected product (solvate containing methylene chloride), which is lyophylised.
  • stage A The operation is done as in example 6, stage A, using 1 g of the product (1,2-ethanediyl) cyclic acetal of 17-beta-hydroxy-5-alpha, 10-alpha-epoxy-17-alpha-[3-(tetrahydro-2H-2-pyrannyloxy-1-propynyl]-estr-9(11)-en-3-one prepared at example 3 stage A and 0.25 g of Wilkinson's catalyst. 1.28 g of the expected product is obtained.
  • Stage B (1,2-ethanediyl) cyclic acetal of 5-alpha,17-beta-dihydroxy-11-beta-[4-(1-methylethyl)phenyl-17-alpha-[3-(tetrahydro-2H-2-pyrannyloxy)propyl]-estr-9-en-3-one
  • Stage A (1,2-ethanediyl) cyclic acetal of 5-alpha-17-beta-dihydroxy-11-beta-[3-(methylthio)phenyl]-17-alpha-[3-(1-tetrahydro-2H-2-pyrannyloxy)-1-propenyl]-estr-9-en-3-one
  • the operation is done as at stage B of example 8, using 2.5 g of the product prepared at stage A of example 8, 110 mg of cuprous chloride and 18 cm 3 of the magnesium compound prepared as in example 3, starting with 3-bromothioanisole and titrating 1.17 M/l. 3 g of the expected product is obtained.
  • Stage B (Z) 11-beta-(4-chlorophenyl)-17-beta-hydroxy-17-alpha-(3-hydroxy-1-propenyl)-estr-4,9-dien-3-one
  • Stage A (Z) (1,2-ethanediyl) cyclic acetal of 5-alpha,17-beta-dihydroxy-11-beta-[4-(1-methylethoxy)phenyl]-17-alpha-3-(tetrahydro-2H-2-pyrannyloxy)-1-propenyl-estr-9-en-3-one
  • stage B of example 13 The operation is done as at stage B of example 13, starting with, 314 g of the product obtained in the preceding stage A, 20 cm 3 of ethanol and 2 cm 3 of 2N hydrochloric acid. 1.257 g of the pure product expected is obtained.
  • Stage A (Z) (1,2-ethanediyll) cyclic acetal of 5-alpha,17-beta-dihydroxy-11-beta-[4-(1-pyrrolidinyl)phenyl]-17-alpha-[3-(1-tetrahydro-2H-2-pyrranyloxy)-1-propenyl]-estr-9-en-3-one
  • the operation is done as in example 2, starting with 1.4 g of product obtained in the preceding stage B, 30 cm 3 of pyridine, 3 g of tosyl chloride, and extracting with ether. 1.25 g of crude product is collected which is chromatographed on silica (eluting with cyclohexane-ethyl acetate 7-3, then with benzene-ethyl acetate 85-15). 0.9 g of the expected product is obtained.
  • the operation is done as at stage B of example 8, starting with 2.5 g of the product prepared as at stage A of example 8, 110 mg of cuprous chloride and 22.2 cm 3 of the magnesium compound prepared as at example 3, starting with 2-bromothiophene, titrating 1.05M/l.
  • stage D of example 12 The operation is done as at stage D of example 12, starting with 1.03 g of the product obtained in the preceding stage, 20 cm 3 of pyridine, 2.1 g of tosyl chloride and 25 cm 3 of concentrated hydrochloric acid. 984 mg of pure product is obtained which is crystallized from ethanol. m.p. 182° C.
  • the operation is done as at stage B of example 8, utilizing 3 g of the product obtained at stage A of example 8, 110 mg of cuprous chloride and 30 cm 3 of the magnesium compound prepared above. After extraction with methylene chloride, washing, drying and elimination of the solvents under reduced pressure, 10 g of the crude prodcut is obtained which is chromatographed on silica (eluent:: cyclohexane-ethyl acetate 5-5), and 3.519 g of the expected product is collected.
  • Stage B (Z) 11-beta-[4-[2-(dimethylamino)ethoxy]phenyl]-17-beta-hydroxy-17-alpha-[3-hydroxy-1-propenyl]-estra-4,9-dien-3-one
  • stage D of example 12 The operation is done as at stage D of example 12, starting with 2,268 g of the product prepared in the preceding stage B, 45 cm 3 of tosyl chloride and 45 cm 3 of 6N hydrochloric acid. After chromatography (eluent: ethyl acetate - triethylamine 95-5) and crystallization from isopropanol, 0.815 g of the expected product is obtained. m.p. 136° C.
  • Stage A 1,2-ethanediyl cyclic acetal of 5-alpha, 17-beta-dihydroxy-11-beta-[4-[2-(methylthio)ethoxy]phenyl]-17-alpha-[3-(1-tetrahydro-(2H)-2-pyrannyloxy)-1-propenyl]-estra-9-en-3-one
  • stage B of example 8 The operation is done as at stage B of example 8, from 0.472 g of the product prepared as in stage A of example 8, 22 mg of cuprous chloride and 8.3 cm 3 of the magnesium compound solution prepared above. 0.46 g of the expected product is obtained.
  • Stage B 17-beta-hydroxy-17-alpha-(3-hydroxypropyl)-11-beta-[4-[(3-methylbutyl)thio]phenyl]-estra-4,9-dien-3-one
  • Stage B (1,2-ethanediyl) cyclic acetal of 5-alpha-17-beta-dihydroxy-11-beta-[4(1-pyrrolidinyl)phenyl]-17-alpha[3-[(2-tetrahydropyrannyl)-oxy]propyl]-ester-9-en-3-one
  • 0.5 g of the above phenol acetate is taken up in 7.5 cm 3 of methanol and 1 cm 3 of methylene chloride, then, drop by drop, 0.5 cm 3 of sodium hydroxide is added, with agitation for 20 minutes at ambient temperature. The reactional mixture is then diluted with hydrochloric acid and extracted with methylene chloride.
  • a suspension of 0.3 g of the product A obtained in example 33 in 3 cm 3 of ethanol is swept with nitrogen for 20 minutes, then 1 cm 3 of an (N) aqueous solution of sodium hydroxide is added.
  • the suspension is heated for one-and-a-half hours at 60° C., then cooled and poured into a dilute solution of hydrochloric acid.
  • the organic phase is washed with water, dried, the solvents are eliminated under reduced pressure, and 0.250 g of crude product is obtained, which is purified by chromatography on silica (eluent: ethyl acetate). m.p. about 170° C.
  • Stage A (1,2-ethanediyl) cyclic acetal of 5-alpha,10-alpha-epoxy-13-beta-ethyl-gona-9(11)-en-3,17-dione
  • Stage B (Z) 3,3-(1,2ethanediyl) cyclic acetal of 5-alpha,10-alphaepoxy-13-beta-ethyl-17-beta-hydroxy-17-alpha-[3-(1-tetrahydro-2H-2-pyrannyloxy)-1-propynyl]-gon-9(11)-en-3,17-dione
  • stage A of example 5 The operation is done as in stage A of example 5, starting with 19.9 g of the product obtained above and 14.6 cm 3 of the reagent HC ⁇ C--CH 2 OTHP and allowing to react for 15 hours at ambient temperature. 33.533 g of crude product is obtained, which is chromatographed on silica (eluent: methylene chloride - ethyl acetate, 9-1), and 15.498 g of the expected product is obtained.
  • Stage C (Z) (1,2-ethanediyl) cyclic acetal of 5-alpha-10-alphaepoxy-13-beta-ethyl-17-beta-hydroxy-17-alpha-[3-(tetrahydro-2H-2-pyrannyloxy)-1-propenyl]-gon-9(11)-en-3-one
  • Stage E (Z) 13-beta-ethyl-17-beta-hydroxy-17-alpha-(3-hydroxy-1-propenyl)-11-beta-[4-(methylthio)-phenyl]-gona-4,9-dien-3-one
  • the operation is done as in example 28, utilizing at the start 0.250 g of the product obtained in example 20, 0.25 cm 3 of acetic anhydride and 0.2 cm 3 of acetyl bromide.
  • the operation is done as in example 28, using at the start 70 mg of the acetate obtained above in 1.5 cm 3 of methanol with 0.1 cm 3 of sodium hydroxide, and 60 mg of the expected product is obtained.
  • Impuberal rabbits weighing about 1 kg receive a cutaneous application of 25 g of estradiol. 5 days after this treatment, the animals are killed, the uterus is removed, weighed and homogenized at 0° C., using a Potter teflon-glass, in a buffered solution TS (tirs 10 mM, saccharose 0.25 M, HCl pH 7.4) (1 g of tissue for 50 ml of TS). The homogenate is then ultra-centrifuged (105,000 g ⁇ 90 min.) at 0° C.
  • TS buffered solution
  • RBA relative bonding affinity
  • the products studied offer a very marked affinity for the glucorticoid and progestogen receptors.
  • the products can offer agonist or antagonist activities of the glucocorticoids and of the progestogens,
  • the products studied offer a very marked anti-glucocorticoid activity while having no glucocorticoid activity.
  • the day J1 of gestation is determined by the presence of spermatozoids in the vaginal smear.
  • the product is administered in suspension in carboxymethyl cellulose containing 0.5% of Tween.
  • the animals are killed 72 hours after the treatment and the uterus is examined to determine the state of gestation.

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US07/138,847 1986-03-26 1987-03-26 Steroids including a spiro ring in position 17, the process for their preparation and their use Expired - Lifetime US4900725A (en)

Applications Claiming Priority (2)

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FR8604355A FR2596395B1 (fr) 1986-03-26 1986-03-26 Nouveaux steroides comportant un cycle spirannique en position 17, leur procede de preparation, leur application comme medicaments et les compositions les renfermant
FR8604355 1986-03-26

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EP (1) EP0262188B1 (ja)
JP (2) JP2684180B2 (ja)
KR (1) KR880701244A (ja)
CN (1) CN1021445C (ja)
AU (1) AU604692B2 (ja)
CA (1) CA1299169C (ja)
DK (1) DK174211B1 (ja)
ES (1) ES2004268A6 (ja)
FI (1) FI87078C (ja)
FR (1) FR2596395B1 (ja)
GR (1) GR870471B (ja)
HU (1) HU198509B (ja)
IE (1) IE60143B1 (ja)
IL (1) IL82004A0 (ja)
MA (1) MA20918A1 (ja)
MX (1) MX5712A (ja)
NZ (1) NZ219776A (ja)
OA (1) OA08505A (ja)
PH (1) PH25612A (ja)
PT (1) PT84554B (ja)
SU (1) SU1715205A3 (ja)
TN (1) TNSN87042A1 (ja)
TR (1) TR23117A (ja)
WO (1) WO1987005908A1 (ja)
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Cited By (23)

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US5292878A (en) * 1991-12-20 1994-03-08 Akzo N.V. 17-spirofuran-3'-ylidene steroids
US5359054A (en) * 1990-06-01 1994-10-25 Schering Aktiengesellschaft Initial compounds for the production of 10β-H-steroids and a process for the production of these initial compounds
US5728689A (en) * 1989-06-23 1998-03-17 Schering Aktiengesellschaft 11β-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agents
US5962444A (en) * 1998-05-29 1999-10-05 Research Triangle Institute 17β-nitro-11β-arylsteroids and their derivatives having agonist or antagonist hormonal properties
WO1999061055A1 (en) 1998-05-22 1999-12-02 The Board Of Trustees Of The Leland Stanford Junior University Bifunctional molecules and therapies based thereon
US6020328A (en) * 1998-03-06 2000-02-01 Research Triangle Institute 20-keto-11β-arylsteroids and their derivatives having agonist or antagonist hormonal properties
WO2000046234A1 (fr) * 1999-02-05 2000-08-10 Centre National De La Recherche Scientifique (Cnrs) Derives de 11.beta.[p-(n-dimethylamino)-phenyl]-estra-4,9-dien-3-on, avec une substitution spiro-lactol en position 17 comme agents antiprogestomimetiques
US6262042B1 (en) 1998-05-29 2001-07-17 Research Triangle Institute 17β-amino and hydroxylamino-11β-arylsteroids and their derivatives having agonist or antagonist hormonal properties
WO2007035716A2 (en) 2005-09-16 2007-03-29 Raptor Pharmaceutical Inc. Compositions comprising receptor-associated protein (rap) variants specific for cr-containing proteins and uses thereof
US20080200440A1 (en) * 2006-11-15 2008-08-21 Ulrike Fuhrmann Progesterone receptor antagonists
WO2010095940A2 (en) 2009-02-20 2010-08-26 To-Bbb Holding B.V. Glutathione-based drug delivery system
WO2011030116A1 (en) * 2009-09-11 2011-03-17 Bionature E.A. Ltd. Use of steroid compounds for inflammatory and autoimmune disorders
WO2011009531A3 (de) * 2009-07-20 2011-04-28 Bayer Schering Pharma Aktiengesellschaft 17-hydroxy-17-pentafluorethyl-estra-4,9(10)-dien-11-aryl-derivate, verfahren zu ihrer herstellung und ihre verwendung zur behandlung von krankheiten
US9085603B2 (en) 2010-02-10 2015-07-21 Bayer Intellectual Property Gmbh Progesterone receptor antagonists
US9096640B2 (en) 2009-07-20 2015-08-04 Bayer Intellectual Property 17-hydroxy-17-pentafluoroethyl-estra-4,9(10)-diene-11-methylene oxyalkylene aryl derivatives, process for preparation thereof, and use thereof for treatment of diseases
US9096639B2 (en) 2009-07-20 2015-08-04 Bayer Intellectual Property Gmbh 17-hydroxy-17-pentafluorethyl-estra-4,9(10)-dien-11-acyloxyalkylene phenyl derivatives, methods for the production thereof and use thereof for treating diseases
US9102701B2 (en) 2009-07-21 2015-08-11 Bayer Intellectual Property Gmbh 17-hydroxy-17-pentafluoroethyl-estra-4,9(10)-diene-11-ethynylphenyl derivatives, methods for the production thereof and use thereof for treating diseases
US9109004B2 (en) 2010-02-10 2015-08-18 Bayer Intellectual Property Gmbh Progesterone receptor antagonists
US9156877B2 (en) 2009-07-20 2015-10-13 Bayer Intellectual Property Gmbh 17-hydroxy-17-pentafluorethyl-estra-4,9(10)-dien-11-benzylidene derivatives, methods for the production thereof and use thereof for treating diseases
US9206219B2 (en) 2009-07-21 2015-12-08 Bayer Intellectual Property Gmbh 17-hydroxy-17-pentafluorethyl-estra-4,9(10)-dien-11-aryl derivatives, methods for the production thereof and the use thereof for treating diseases
EP2999475A4 (en) * 2013-06-05 2017-02-15 Evestra, Inc. Imidazolyl progesterone antagonists
EP3827747A1 (en) 2005-04-28 2021-06-02 Otsuka Pharmaceutical Co., Ltd. Pharma-informatics system
EP4218718A2 (en) 2009-05-06 2023-08-02 Laboratory Skin Care, Inc. Dermal delivery compositions comprising active agent-calcium phosphate particle complexes and methods of using the same

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Publication number Priority date Publication date Assignee Title
EP0306846A3 (de) * 1987-09-11 1990-05-02 Dr. Karl Thomae GmbH Neue synergistische Kombination bestehend aus einem Phosphodiesterase-Hemmer und einem Thromboxan-A2-Antagonisten und deren Verwendung bzw. Herstellung
FR2620707B1 (fr) * 1987-09-18 1989-12-08 Roussel Uclaf Nouveaux steroides comportant un cycle spirannique a 3, 4 ou 6 chainons en position 17, leur procede et des intermediaires de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant
FR2651233B1 (fr) * 1989-08-23 1991-12-13 Roussel Uclaf Nouveaux acides omega-phenylamino alcanouiques substitues sur le noyau aromatique par un radical derive de 19-norsterouides, leur procede de preparation, leur application a titre de medicaments et les compositions les renfermant.
FR2654337B1 (fr) * 1989-11-15 1994-08-05 Roussel Uclaf Nouvelles microspheres injectables biodegradables procede de preparation et suspensions injectables les renfermant.
CA2100514C (en) * 1992-07-29 2005-03-29 Johannes A. M. Hamersma 17-spiromethylene steroids
FR2757399B1 (fr) * 1996-12-23 1999-12-17 Hoechst Marion Roussel Inc Application de composes steroides substitues en 11 pour la fabrication de medicaments ayant une activite estrogene dissociee
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EA025150B1 (ru) * 2009-07-20 2016-11-30 Байер Интеллектчуал Проперти Гмбх Производные 17-гидрокси-17-пентафторэтил-эстра-4,9(10)-диен-11-арила, способ их получения и их применение для лечения заболеваний
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WO2011030116A1 (en) * 2009-09-11 2011-03-17 Bionature E.A. Ltd. Use of steroid compounds for inflammatory and autoimmune disorders
EA021840B1 (ru) * 2009-09-11 2015-09-30 Бионейчэ Е.А. Лтд. Применение стероидных соединений при воспалительных и аутоиммунных заболеваниях
US9109004B2 (en) 2010-02-10 2015-08-18 Bayer Intellectual Property Gmbh Progesterone receptor antagonists
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CN1021445C (zh) 1993-06-30
CN87103193A (zh) 1988-01-13
NZ219776A (en) 1990-03-27
WO1987005908A1 (fr) 1987-10-08
EP0262188A1 (fr) 1988-04-06
IL82004A0 (en) 1987-10-20
FR2596395A1 (fr) 1987-10-02
HUT46037A (en) 1988-09-28
JPS63502902A (ja) 1988-10-27
DK618287A (da) 1988-01-22
CA1299169C (fr) 1992-04-21
ES2004268A6 (es) 1988-12-16
PT84554B (pt) 1989-11-10
MX5712A (es) 1993-11-01
FI87078C (fi) 1992-11-25
EP0262188B1 (fr) 1990-11-14
DK174211B1 (da) 2002-09-23
FI875202A0 (fi) 1987-11-25
SU1715205A3 (ru) 1992-02-23
AU7167487A (en) 1987-10-20
GR870471B (en) 1987-07-30
FR2596395B1 (fr) 1989-05-26
JP2652007B2 (ja) 1997-09-10
YU53387A (en) 1988-08-31
ZA872130B (en) 1988-05-25
JPH08311094A (ja) 1996-11-26
FI87078B (fi) 1992-08-14
KR880701244A (ko) 1988-07-26
OA08505A (fr) 1988-07-29
PT84554A (fr) 1987-04-01
TR23117A (tr) 1989-04-03
HU198509B (en) 1989-10-30
JP2684180B2 (ja) 1997-12-03
IE60143B1 (en) 1994-06-01
TNSN87042A1 (fr) 1990-01-01
FI875202A (fi) 1987-11-25
MA20918A1 (fr) 1987-10-01
PH25612A (en) 1991-08-08
AU604692B2 (en) 1991-01-03
DK618287D0 (da) 1987-11-25
IE870772L (en) 1987-09-26

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